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Diffstat (limited to 'magic/Magdir/icc')
| -rw-r--r-- | magic/Magdir/icc | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/magic/Magdir/icc b/magic/Magdir/icc new file mode 100644 index 0000000..37fa30e --- /dev/null +++ b/magic/Magdir/icc @@ -0,0 +1,51 @@ + +#------------------------------------------------------------------------------ +# $File: icc,v 1.1 2013/01/08 01:43:18 christos Exp $ +# icc: file(1) magic for International Color Consortium file formats + +# +# Color profiles as per the ICC's "Image technology colour management - +# Architecture, profile format, and data structure" specification. +# See +# +# http://www.color.org/specification/ICC1v43_2010-12.pdf +# +# for Specification ICC.1:2010 (Profile version 4.3.0.0). +# +# Bytes 36 to 39 contain a generic profile file signature of "acsp"; +# bytes 40 to 43 "may be used to identify the primary platform/operating +# system framework for which the profile was created". +# +# There are other fields that might be worth dumping as well. +# + +# This appears to be what's used for Apple ColorSync profiles. +# Instead of adding that, Apple just changed the generic "acsp" entry +# to be for "ColorSync ICC Color Profile" rather than "Kodak Color +# Management System, ICC Profile". +# Yes, it's "APPL", not "AAPL"; see the spec. +36 string acspAPPL ColorSync ICC Profile +!:mime application/vnd.iccprofile + +# Microsoft ICM color profile +36 string acspMSFT Microsoft ICM Color Profile +!:mime application/vnd.iccprofile + +# Yes, that's a blank after "SGI". +36 string acspSGI\ SGI ICC Profile +!:mime application/vnd.iccprofile + +# XXX - is this what's used for the Sun KCMS or not? The standard file +# uses just "acsp" for that, but Apple's file uses it for "ColorSync", +# and there *is* an identified "primary platform" value of SUNW. +36 string acspSUNW Sun KCMS ICC Profile +!:mime application/vnd.iccprofile + +# Any other profile. +# XXX - should we use "acsp\0\0\0\0" for "no primary platform" profiles, +# and use "acsp" for everything else and dump the "primary platform" +# string in those cases? +36 string acsp ICC Profile +!:mime application/vnd.iccprofile + + |